Prenco 4D-1082 Engine Crankshaft Position Sensor

Overview of Prenco Engine Crankshaft Position Sensor 4D-1082

The Prenco 4D-1082 Engine Crankshaft Position Sensor is designed for precise engine timing and performance in various BMW models. This sensor ensures accurate crankshaft position data, essential for optimal engine management and fuel efficiency.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: Single connector for streamlined installation
• Connector Shape: Oblong design to match OEM specifications
• Terminal Quantity: Three terminals for reliable signal transmission
• Connector Gender: Female connector compatible with male terminals
• Terminal Gender: Male terminals for proper mating
• Sensor Body Diameter: 0.7 inches for compact fitment
• Mounting Bracket: Not included, designed for direct sensor mounting

Detailed Description and Compatibility

The Prenco 4D-1082 crankshaft position sensor is engineered to meet the specific requirements of BMW vehicles, including models such as the 320i, 323Ci, 325i, 328i, 330i, 525i, 528i, X3, X5, Z3, and Z4. Its blade terminal type and oblong female connector ensure a secure and precise electrical connection, maintaining signal integrity for engine control units. The sensor’s compact 0.7-inch body diameter allows for easy integration into the engine assembly without interference. This sensor does not include a mounting bracket, so it is intended for applications where the original mounting hardware is reused or integrated into the engine block.

Common Applications and Problem Resolution

• Restores accurate crankshaft position signal for proper ignition timing
• Resolves engine misfires related to faulty crankshaft sensor data
• Eliminates stalling or rough idling caused by sensor failure
• Prevents engine starting issues linked to crankshaft position errors
• Improves fuel efficiency by ensuring correct engine timing

Installation Notes and Tips

When installing the Prenco 4D-1082 sensor, ensure the connector is fully seated and the blade terminals are clean and free of corrosion. Since the sensor does not include a mounting bracket, use the original hardware or mounting points for secure placement. Verify sensor alignment according to BMW service guidelines to maintain accurate readings. It is recommended to disconnect the battery before installation to avoid electrical shorts.

Quality Assurance and Warranty

Prenco manufactures the 4D-1082 sensor to meet OEM standards for durability and performance. Each unit undergoes quality control testing to ensure reliable operation under normal driving conditions. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.